Digital Temperature-Humidity Meter

1. Introduction

The digital temperature-humidity meter is a portable equipment with the features of small size, light weight, easy to carry and high precision. Equip with high performance capacitive polymer film humidity sensor and semiconductor temperature sensor, it is widely used in the fields such as thermal comfort research, indoor air quality assessment, verification of HVAC system operation in buildings, maintenance of heating and refrigeration systems, monitoring of the operation of air conditioning systems during production and etc..

2. Features

1) Real-time display of each parameter

2) High-precision, high-resolution, high stability

3) Dot-matrix LCD display, white backlit screen

4) Two units (℃, ℉) freely switchable, automatic memory after shutdown

5) Three temperatures:wet bulb temperature, dew point temperature, dry bulb temperature (environment temperature) freedom to switch between,automatic memory after shutdown

6) No operation automatic shutdown function (10 minutes)

7) The sampling interval is as short as 2s, and can freely preset sampling interval as second, minute and hour.

8) 8000 groups data can be stored at maximum, and can automatic calculate average value, max. and min. Values (HW200). 99 groups data can be manual saved, and manually calculate the average value, max. and min. Values (HW100).

9) Automatic data saving and recall (HW200). Data manually saving and recall (HW100).

10)   With a memory device, can continuously record data.

11)   USB interface to communicate with PC to read, store, analyze and print.

12)   Power by Li-battery, and chargeable

13)   Unique sensor design, measurement is more precise.

3. Specification